| 摘要 |
An alarm clock includes at least one sensor for detecting a body activity level of a human being and is provided to produce a sequence of alarm signals. Each alarm signal within the sequence is suppressible on the detection of a predetermined body activity level. The body activity level required to suppress an alarm signal increases with each subsequent alarm signal within the sequence. The body activity level of a human being is detected during said sequence, and a present alarm signal is suppressed when the body activity level presently detected is greater than the predetermined body activity level required to suppress the present alarm signal. |
